67609760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 169247232

約数和(自身を除く): 101637472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 80, 86, 124, 155, 160, 172, 215, 248, 310, 317, 344, 430, 496, 620, 634, 688, 860, 992, 1240, 1268, 1333, 1376, 1585, 1720, 2480, 2536, 2666, 3170, 3440, 4960, 5072, 5332, 6340, 6665, 6880, 9827, 10144, 10664, 12680, 13330, 13631, 19654, 21328, 25360, 26660, 27262, 39308, 42656, 49135, 50720, 53320, 54524, 68155, 78616, 98270, 106640, 109048, 136310, 157232, 196540, 213280, 218096, 272620, 314464, 393080, 422561, 436192, 545240, 786160, 845122, 1090480, 1572320, 1690244, 2112805, 2180960, 3380488, 4225610, 6760976, 8451220, 13521952, 16902440, 33804880, 67609760]

約数ペア:

[(1, 67609760), (2, 33804880), (4, 16902440), (5, 13521952), (8, 8451220), (10, 6760976), (16, 4225610), (20, 3380488), (31, 2180960), (32, 2112805), (40, 1690244), (43, 1572320), (62, 1090480), (80, 845122), (86, 786160), (124, 545240), (155, 436192), (160, 422561), (172, 393080), (215, 314464), (248, 272620), (310, 218096), (317, 213280), (344, 196540), (430, 157232), (496, 136310), (620, 109048), (634, 106640), (688, 98270), (860, 78616), (992, 68155), (1240, 54524), (1268, 53320), (1333, 50720), (1376, 49135), (1585, 42656), (1720, 39308), (2480, 27262), (2536, 26660), (2666, 25360), (3170, 21328), (3440, 19654), (4960, 13631), (5072, 13330), (5332, 12680), (6340, 10664), (6665, 10144), (6880, 9827)]